baber/WOPTO huggingface dataset:
Patent JP-S631853-A (JP)
Title: Revolution rectilinear motion outputting device
Inventor: HIRANO TORU
IPC: F16H37/02
Filed: 1986-06-18
Abstract: PURPOSE:To take out the revolution rectilinear motion from a plurality of output shafts by installing a transmission mechanism having the meshing gears between a rotary driving source and a plurality of output shafts having rack gears and gears. CONSTITUTION:Each of a plurality of, e.g., two output shafts 3 which are axially supported onto an outside case 1 has a rack gear 34 and a gear 35 which form an endless gear group around the outer peripheral surface. The revolution of the output shaft 21 of a rotary driving source 2 is transmitted to the gears 42 and 47 through gears 22 and 41, and the revolution of the gear 42 revolves the both output shafts 3 in the reverse direction through the gears 43, 44, and 45, since the gears 35 of the both output shafts 3 are meshed with the gear 45. Further, the revolution of the gear 47 puts the both output shafts 3 into the rectilinear motion in the reverse direction through a gear 46, bevel gear 48, and a gear 49, since the rack gear 34 is meshed with the gear 49. Therefore, the revolution rectilinear motion can be taken out from a plurality of output shafts by one rotary driving source.
Patent JP-H0873462-A (JP)
Title: Novel carbapenem derivative
Inventor: SATO NOBUAKI
IPC: A61K31/40
Filed: 1995-06-08
Abstract: PURPOSE: To provide the subject new compound having excellent antibacterial activities against various gram-positive and negative bacteria and useful for preventing and treating various bacterial infectious diseases. CONSTITUTION: A compound of formula I (the ring A is a 3-7 membered ring having at least an N atom; R<1> is H, methyl; R<2> and R<5> are H, a hydroxyl group- protecting group; R<6> is H, hydroxyl group which may be protected, amino- protecting group; m is 0, 1) or its salt. For example, (1R,5S,6S)-2-[(2S,4 S)-2-(azetidin-3-ylhydroxymethyl]-1-methylcarbapen-2-em-3-carboxylic acid ±acetic acid salt. The compound of formula I is obtained by reacting a compound of formula II or its reactive derivative with a mercaptan compound of formula III in the presence of a base and, if necessary, subsequently subjecting the reaction product to a protecting-removing reaction.
Patent JP-S5665159-A (JP)
Title: Image forming device
Inventor: KUBOTA ATSUSHI
IPC: G03G15/04
Filed: 1979-10-31
Abstract: PURPOSE: To prevent not only the deterioration of the end face of an image forming element but the breakage on the end face due to the cleaning, by providing the transparent thin film of the vinyl chloride or the like on at least one of the side faces of several units of the short-focus and small-diameter image forming element which are arranged in a row or in several rows.  
     CONSTITUTION: The image forming elements 1 having a short focus and small diameter each are arranged in parallel in a row or in several rows into the prescribed frame body 4 and then fixed to each other with the adhesive. The material which is stable chemically and thus not affected by the acid, alkali or the like, the material having the resistance to both heat and ozone each and furthermore the material which does not impair the optical performance of the element 1 are coated as 20 and 21 on at least either one of the light input and output end faces of the element 1. For these materials, the copolymer of the vinyl chloride or vinylidene chloride, or the copolymer of the vinyl chloride added with the silane coupling agent or vinylidene chloride is suited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S622514-A (JP)
Inventor: MAKINO YOSHIKI
IPC: H01G9/02
Filed: 1985-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04226241-A (JP)
Title: Flat compressed towel roll paper
Inventor: WATANABE KOZO
IPC: B65H75/06
Filed: 1991-03-30
Abstract: PURPOSE:To make clearances between towel roll papers small to increase a load capacity per unit volume when loading or storing this paper by flattening the sectional form of the towel roll paper so as to leave a crape or emboss processing. CONSTITUTION:A flat compressed towel roll paper has a compression deformed center core 1 and a roll, and the whole shape of this compression deformed compressed towel roll paper 2 is in a flat shape at least three times in its width against its thickness. The towel paper of this towel roll paper 2 has flexibility on account of crape or emboss processing, and is possible to return to nearly a cylindrical form by pressing bent parts on both sides of the flat compressed towel roll paper, and a roll holder can be inserted into the center core 1 returned to its nearly cylindrical shape by this manner.
Patent JP-H05329638-A (JP)
Title: High tensile strength column material
Inventor: NAKADE KAZUJI
IPC: E04B1/24
Filed: 1992-06-03
Abstract: PURPOSE:To provide the means for improving the poor workability of the high-tensile strength column material of, for example, 780N class tensile strength which heretofore requires the operation for preheating and post-heating of weld zones in spite of the poor workability on a welding site of poor working environment in the case of welding a beam material of >=490N tensile strength to the high-tensile strength column material. CONSTITUTION:A filling part 3 consisting of steel products having <=0.40 carbon equiv. and >=490N tensile strength is previously installed to the surface of the part 2 to be welded of the high-tensile strength column material to be welded with the beam material 1. The filling part 3 is previously subjected to a heat treatment for relieving the internal stress generated at the time of installing the filling part 3.
Patent JP-H10336359-A (JP)
Title: Printer
Inventor: ISOZAKI ATSUSHI
IPC: H04N1/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To make margin at the head of recording paper in the case of recording received data equal to that in the case of copying an original in a facsimile equipment provided with a copy function. SOLUTION: In the case of indexing a head of recording paper in the recording mode for copy processing (step S5450), the head of the paper is indexed by a 2nd head indexing length L2 that is smaller by ΔL than the indexing of the head of recording paper in the recording processing other than the copying processing. The deficient head indexing is supplemented by an advanced length ΔL at meshing of a 1st planetary gear to be transited to the copy mode, resulting that the blank of the recording paper actually is identical between the recording processing and the copy processing. Thus, difference of the actual margin of the recording paper between both the modes is avoided different from a conventional method.
Patent JP-H08315275-A (JP)
Title: Device for detecting and displaying approach of obstacle
Inventor: YANAGISAWA KAZUSUKE
IPC: G01B7/00
Filed: 1995-05-18
Abstract: PURPOSE: To provide a device which detects and displays the approach of an obstacle. CONSTITUTION: An oscillation means 10 which has a loop antenna 12 in a resonance circuit is arranged on the front bumper of a vehicle. An oscillation signal is supplied to a filter means 24 which passes the oscillation frequency f0 of the oscillation means 10 when the obstacle 18 is absent and does not vary the passing frequency according to whether or not there is the obstacle 18. The signal passed thorugh the filter means 24 is converted by a rectifying means 26 into a DC voltage. This DC voltage is compared with a reference voltage 30 by a comparing means 28 and a display means 34 is controlled according to its output signal.
Patent JP-S5844469-A (JP)
Title: Detector for jam due to winding around photosensitive drum
Inventor: SHIMIZU TOSHIO
IPC: G03G21/00
Filed: 1981-09-11
Abstract: PURPOSE:To eliminate erroneous detection of a jam even when a reference voltage is held constant, by increasing the quantity of light of a light emitter diode (LED) and holding a photoreceptor detection output constant without reference to sticking conditions of toner. CONSTITUTION:A LED 6 is provided with resistances R1-Rn, and a command signal from a micro computer 10 is received by a decoder 11 to drive transistors TR1-TRn. The microcomputer 10 stores a photoreceptor detection output for the maximum quantity of reflection when no toner sticks to a photodetecting element 7. Before copying, the photodetecting element 7 transduces reflected light from a photoreceptor 1 into an output voltage, which is supplied through an amplifier A2 and an A/D converter 9 to the microcomputer 10 to perform comparison; and the TR1-TRn are operated selectively according to a drop in output voltage to reduce a load on the LED, thereby performing detection.
Patent JP-S624376-A (JP)
Title: Field effect semiconductor device and manufacture thereof
Inventor: SUZUKI MASAHISA
IPC: H01L21/28
Filed: 1985-07-01
Abstract: PURPOSE:To improve the characteristics such as operation velocity easily without using a high-accuracy lithography device by patterning an insulating film which anisotropic and isotropic etchings used together and depositing an electrode material from oblique direction. CONSTITUTION:The first insulating film 2 is formed on a substrate or a semiconductor layer 1 and anisotropic and isotropic etchings are used together so as to regulate a distance between a drain and a gate by said film 2. An electrode material is deposited from oblique direction from the drain side to the source side and an electrode film comprising a gap G1 between it and the film 2 in the source side is formed. Next, a resist film 3 used for etching of the insulating film 2 is used as a mask to form the second insulating film 4 which keeps a gap corresponding to a gate length between its end plane and the film 2 and covers at least the electrode film. After that, the film 3 is removed and a gate electrode 9 is formed in the gap between the film 2 and the film 4.
Patent JP-S62299081-A (JP)
Title: Thin-film transistor
Inventor: HIRANAKA KOICHI
IPC: H01L29/78
Filed: 1986-06-18
Abstract: PURPOSE:To enable a thin-film transistor to maintain an increased WRITE speed for a prolonged period of time as a driver for a liquid crystal display by a method wherein thin-film transistor insulation is constituted of a lamination of a plurality of two-film layers of silicon oxide/nitride and silicon nitride. CONSTITUTION:In a thin-film transistor of this design, on one side of an amor phous semiconductor film 4, which may be an amorphous silicon hydride film to function as an activation layer, there is a gate electrode 2 installed with the intermediary of a gate insulating film 3 and, on the other side of the amor phous semiconductor film 4, there are source.drain electrodes 6 positioned not opposing the gate electrode 2. The gate insulating film 3 in this thin-film transistor is a lamination 3c built of a plurality of two-film layers of silicon oxide/nitride thin films 3a and silicon nitride thin films 3b. A large ON current realizes in a silicon nitride thin film 3b and any defect involving the level of electron capture may be compensated for by oxygen atoms present in a silicon oxidide/nitride thin film 3a, and this allows a large ON current to be sustained with high stability for a prolonged period of time.
Patent JP-S62299030-A (JP)
Title: Apparatus for forming resist layer on substrate
Inventor: ONO YOSHINOBU
IPC: B05C9/02
Filed: 1986-06-18
Abstract: PURPOSE:To facilitate controlling contact of a resist single-molecular layer film with a substrate with the fine displacement of the resist film by a method wherein the ratio of the ascending displacement of the resist single-molecular layer film to the displacement of the liquid surface of 2nd container corresponds to the ratio between the sectional areas of 1st container and the 2nd container. CONSTITUTION:A wafer 5 is positioned and a resist monomolecular layer film 1 is spread and, in this state, a valve 18 is gradually opened to introduce com pressed nitrogen gas with a pressure of, for instance, 8 kg/cm<2>, into the top space 11a of 2nd container 11 to apply the pressure to a liquid surface 14b. By the pressure, the liquid surface 14b descends and a liquid surface 14a ascends and the resist monomolecular layer film 1 ascends with the liquid surface 14a. The ratio  l m between the displacement  l of the liquid surface 14a and the displacement  m of the liquid surface 14b corresponds to the ratio A2/A1 between the sectional area A2 of the 2nd container 11 and the sectional area A1 of 1st container 10. As A1>A2,  l/ m is less than 10. With this constitu tion, the liquid surface 14a ascends very gradually and precisely and the resist monomolecular layer film 1 can be lifted without being damaged.
Patent JP-S623226-A (JP)
Title: Lighting device
Inventor: HAMADA HIROSHI
IPC: G02F1/15
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a bright display having no irregularity in lighting by setting the ratio of apparent intervals between respective adjacent beltlike reflecting surfaces which are viewed in a visual angle direction and the apparent width of the respective beltlike reflecting surfaces in proportion to the distance from a light source. CONSTITUTION:A surface 20B of a light guide 20 is set almost in parallel to light from a light source 1 or at such an angle that it is in the shade of a beltlike reflecting surface 20A, and the light strikes on the surface 20B when it is observed in a specific direction. When the light guide 20 is observed in the specific visual angle direction, stripes where surfaces 20A where the light strikes and surfaces 20B where the light does not strike are arranged alternately are seen; the brightness of the beltlike reflecting surfaces 20A is constant without reference to the distance from the light source 1 and the brightness when stripes of light and shade is averaged is a/p times as large as the brightness of the beltlike reflecting surfaces 20A. when (b) is decreased, the mean brightness increases, but when the thickness (t) of the light guide 20 is increased and (b) is increased, the mean brightness decreases and the thickness (t) becomes small, so the ratio of (a) and (b) is varied according to required specification. Consequently, a thick lighting device which has small irregularity due to the light guide is obtained.
Patent JP-S5843419-A (JP)
Title: Optical transmission device
Inventor: ISHIKAWA KEN
IPC: B23K26/064
Filed: 1981-09-10
Abstract: PURPOSE:To obtain sufficient condensing density by making the laser beam from a laser oscillator incident to an optical fiber at <=8 deg. angle by means of the 1st lens of a long focal length and irradiating said light to an object to be irradiated by means of the 2nd lens at a scale down magnification. CONSTITUTION:The laser beam outputted from a laser oscillator 1 is focused by the 1st lens of a long focal length and is made incident at an optical fiber 3 at <=8 deg. angle. The laser beam emitted from the fiber 3 is radiated at a scale down magnification to an object 5 to be irradiated by the 2nd lens 4. Since the laser beam emitted from the fiber 3 emits at the angle 2theta2 roughly equal to the angle 2theta1 when it is made incident, the 2nd lens 4 of a smaller aperture can be used, and the object to be irradiated is irradiated at large powder density by focusing almost all of the laser beam.
Patent JP-H0435601-A (JP)
Title: Manufacture of ornamental body for accessory
Inventor: MASUDA KUNIMITSU
IPC: A44C27/00
Filed: 1990-05-31
Abstract: PURPOSE:To dispense with soldered joint work of a border between different kinds of metals by rolling overlapped metal plates of different kinds with a rolling mill to provide a wide width sheet the surface of which is subjected to cutting work to expose the rear side material on the surface. CONSTITUTION:A surface side metal material 1 is overlaid on the rear side with a back side metal material 2 of different kind to be rolled by a multistage continuous rolling mill for providing a wide width sheet. The surface of the sheet is subjected to cutting work to provide a composite plate material 5 exposing a part of the rear side material 2 on the surface. A part of the composite plate material 5 including the rear side exposed part 6 and unexposed part 7 is punched out to provide a blank formed of one rear side exposed part 6 and the other rear side unexposed part 7. The blank is subjected to finishing work properly to provide a completed product. Thus, the soldered joint work in the border between metals of different kinds is not needed.
Patent JP-H039934-A (JP)
Title: Composite material of semiconductive resin for injection molding
Inventor: TANAKA SHUNEI
IPC: H01B1/20
Filed: 1989-06-07
Abstract: PURPOSE:To obtain the title material wherein the amount of a conductive element can be decreased and which is prepd. with a low manufacturing cost and is injection- moldable by dispersing a high-resistance particle with a large particle diameter as a main conductive element and a low-resistance particle with a small particle diameter as an auxiliary conductive element in a binder resin. CONSTITUTION:The title material with a vol. resistivity in the range of 10<8>-10<12>OMEGA.cm is obtd. by dispersing a high-resistance particle with a large particle diameter with a mean particle diameter of 1-50mum and a vol. resistivity of 10<5>-10<10>OMEGA.cm as a main conductive element and a low-resistance particle with a small particle diameter with a mean particle diameter of 0.1mum and a vol. resistivity of 10<2>OMEGA.cm in a binder resin. The title material with a vol. resistivity of 10<8>-10<11>OMEGA.cm is obtd. by dispersing 50-100 pts.wt. potassium titanate as the main conductive filler and 8-15 pts.wt. carbon black as the auxiliary conductive filler in 100 pts.wt. polyamide resin. By compounding a low-resistance particle with a small particle diameter as an auxiliary filler as described above, it is possible to decrease the amount of the conductive filler and to perform injection molding.
Patent JP-H0438603-A (JP)
Title: Magnetic head and production thereof
Inventor: TANAKA YOSHIMASA
IPC: G11B5/60
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the good characteristics suitable for a high flux coercive force medium by inclining a metallic film having a high saturation magnetic flux density with a gap only in the vicinity of the gap of a head consisting of a ferrite magnetic material. CONSTITUTION:The magnetic head is provided with two parallel air bearings 3, 3 on one surface of a slider 2 and is provided with the head 4 consisting of the ferrite magnetic material on one of the air bearings 3, 3. This head 4 is formed with the metallic film 5 having the high saturation magnetic flux density inclined with the gap only in the vicinity of the gap and is adhered by glass 6 to a slider 2. The track width Tw of the head 4 is regulated at one end by the thickness of the metallic film 5 and the other end is regulated by working simultaneously with the working to regulate the width of the bearing 3. The good characteristics suitable for the high coercive force medium are obtd. in this way.
Patent JP-S5475136-A (JP)
Title: Fence
Inventor: SARAYA KUNIAKI
IPC: E04H17/14
Filed: 1977-11-28
Abstract: PURPOSE: To eliminate the need for the connection of crosspieces by welding, by forming upper and lower crosspieces in U character-shaped front and rear frames, and by holding longitudinal crosspieces by the fitting of the front and rear frames.  
     CONSTITUTION: In a fence arranged by upper and lower lateral crosspieces and a plurality of longitudinal crosspieces, which are laid crossing at right angles among the upper and lower lateral crosspieces while being connected at each intersection point, the upper and lower lateral crosspieces 1 are formed in  character-shaped front and rear frames 1a, powls 3 are mounted to the opening ends of the front and rear frames 1a, half holes 4, to which the longitudinal crosspieces 2 are fitted, are installed and the longitudinal corsspieces 2 are held among the half holes 4 by the fitting of said pawls 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5844431-A (JP)
Title: Display device for exposure information
Inventor: YOSHIDA MASAAKI
IPC: G02F1/1335
Filed: 1981-09-11
Abstract: PURPOSE:To reduce power consumption by printing integer stages on a display device, and inhibiting the integer stages from being driven when a value of an intemediate stage is displayed. CONSTITUTION:A liquid-crystal display element consists of polarizing plates 7 and 11, transparent glass plates 8 and 9 with transparent electrodes 8BZ and 9AZ, and liquid crystal 10, and on a surface of the transparent glass plate 8, an annular display member 8A for indicating intermediate stages of a display plate and a display member 17 for indicating contours of numbers of integer stages are printed. Those display members 8A and 17 are visible even while the liquid-crystal display element is not driven. For example, when a photographic speed higher than ASA100 by a 1/3 stage which is one of intermediate stage values is set and an aperture value higher than F5.6 by a 1/3 stage which is one of intermediate stage values is set, only a liquid-crystal display element for an intermediate stage which corresponds to said values is driven.
Patent JP-S5267937-A (JP)
Title: Control/management system of restaurant, etc.
Inventor: FUJISAWA TOORU
IPC: G06Q50/00
Filed: 1975-12-04
Abstract: PURPOSE: To increase sale per table and per unit time without causing service lowering by decreasing movement line of receptionists for information transmission and by eliminating waste time occurring for service cycle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5570754-A (JP)
Title: Large scale integrated circuit element
Inventor: HAYASHI TADASHI
IPC: G01R31/26
Filed: 1978-11-22
Abstract: PURPOSE: To enable the test for peripheral test except for LSI, by providing the gate circuit possible for high impedance state viewed from the output side, between the output of LSI logic function and the terminals of LSI.  
     CONSTITUTION: The LSI package 1 has the input terminals A1WAm, output terminals B1WBn and control terminal CTRL. Between the logical function 2 and the output terminals B1WBn, the gate circuits C1WCn controlled with the control terminal CTRL are inserted. The gate circuits C1WCn outputs high, low level, and high impedance. The gate circuit delivers the output from the logic function 2 as it is to the output terminals B1WBn when CTRL is 1. When CTRL is 0, the terminals B1WBn are all at high impedance viewed from external. Thus, the test for the peripheral circuit can be conducted while mounting LSI. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H081855-A (JP)
Title: Production of laminated sheet
Inventor: YAMAZAKI HAJIME
IPC: B32B15/08
Filed: 1994-06-24
Abstract: PURPOSE:To provide a method for producing a laminated sheet by which the laminated sheet being smooth at ordinary temperature is produced by easy work at a low cost. CONSTITUTION:A mold 5 is previously formed, so that its curved surface is formed in radius R of curvature of the same degree as the radius of curvature of a laminated sheet 1 warped at ordinary temperature in the case of being hardened by a smooth usual heating platen under the usual pressing conditions. The side of a copper foil in the part having small coefficient of linear expansion is set on the curved surface 5a of the mold 5 and thermally pressed on the mold by pressurizing force F from the top thereof. The laminated sheet 1 is formed in the specified radius of curvature along the curved surface 5a of the mold 5 and thereafter cooled. Then the laminated sheet 1 is warped in the direction reverse to the formed direction by the difference of the coefficient of linear expansion of an aluminum plate 2 and the copper foil 4. Thereby the laminated sheet 1 being smooth at ordinary temperature is formed.